Minimum MySQL Permissions?

What are the minimum MySQL user permissions required to run Dolphin?

SELECT, UPDATE, INSERT, DELETE

any others?

Hi! you forget CREATE

ALTER, INDEX and DROP will also be required. And a maybe others. This is not documented anywhere.

This is the first time anyone has ever asked this question. Most people just enable all privileges except the admin privileges of GRANT, LOCK TABLES and REFERENCES.

You never know what will be needed in future versions of dolphin and there is no point it taking the risk of missing privileges.

I just need to know what the basic ones are to run the system because I want to secure the site as much as possible

You can't secure your site like that because you have to give the basic permissions which is enough for anyone to retrieve or insert data in DB. As Deano said there is no documentation of what privileges is needed for dolphin so you might get errors and that will be a real pain.